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Klar

We believe everyone should live well

Senior Backend Engineer

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200H1B SponsorCompany SiteLinkedIn

Location

Portugal

Posted

76 days ago

Salary

0

Seniority

Senior

Job Description

Senior Backend Engineer

Klar

• Write correct, efficient, clean, robust, and maintainable code (Mostly in Java 21+) • Write unit, integration, and end-to-end tests to prevent current errors or future regressions • Participate in code review to learn from others and to teach them as well • Prototype new technologies and libraries that could save time and effort • Write clear and concise documentation for users of your systems • Identify common problems between multiple systems and develop common solutions via libraries • Create designs for new systems and features of moderate complexity • Make time estimates to implement designs that can aid in future planning • Mentor junior engineers

Job Requirements

  • At least 5 years of experience with several of the following development technologies: Java, SpringBoot, PostgreSQL or other relational databases, Apache Kafka, Docker
  • At least 5 years of experience with microservice architectures, synchronous REST communication over HTTP, and asynchronous communication over Apache Kafka
  • Deep understanding of database transactions and locking mechanisms.
  • Knowledge of algorithms and data structure for distributing loads like sharding, leadership election, and more.
  • 2 years of experience with logging and metrics technologies: Prometheus, Grafana, Kibana (preferred)
  • 1 year of experience with the following infrastructure technologies: AWS, Github Actions, Kubernetes, Istio, Terraform, Terragrunt (preferred)
  • Spanish language skills (preferred)
  • Experience with the Fintech domain or high paced startup (preferred)

Benefits

  • Competitive salary based on performance and experience
  • Chance of earning Klar stock options
  • 26 days of paid vacation per year
  • Computer device
  • International work environment with amazing and highly skilled people
  • A world class team that helps you evolve your skills in areas you're interested in
  • Wellhub subscription to offer mental and physical health

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